Rainwater manager GRM 2.0 (automatic)

13,000-Liter Underground Tank System – Maximum Capacity for Storing Rainwater and Wastewater Versatile. Robust. Ready to connect. The 13,000-liter GreenLife underground tank system offers a high-capacity solution for rainwater harvesting or the safe storage of domestic wastewater (with factory approval, without DIBt approval). The combination of several round tanks with pre-assembled sliding domes and a walk-on cover enables flexible, safe installation—even on larger properties or for increased water demand. Your benefits at a glance 13,000-liter total capacity – ideal for the home, garden, cleaning, or decentralized wastewater management Seamless manufacturing using the rotational sintering process – stress-free structure, 100% watertight Modular system with pre-assembled sliding domes – extendable by 245 mm, tiltable by 5° for optimal terrain adaptation Walkable safety covers – robust, slip-resistant, and easy to maintain Multiple DN 110 connections with rubber lip seals – can be integrated immediately into existing systems Optimized tank statics with corrugated profile – high dimensional stability combined with low weight Additional connection surfaces available – can be drilled individually for future expansions Made in Germany – with a 15-year warranty when properly installed Even easier for you: Service & consultation included Expert support with product selection, sizing, and accessories Delivery within Germany – safe and free to the curb Select compatible accessories directly: Biovitor filter – biological rainwater treatment with integrated inlet flow control Car-accessible covers – for courtyards and driveways Drainage device & gooseneck – for convenient emptying Ventilation and deaeration units / activated carbon filters – for odor prevention and pressure equalization Sustainability with responsibility The tanks are made of recyclable polyethylene (PE), which is free of harmful substances, chemically inert, and durable. A portion of the material comes from in-house recycling – the construction is 100% recyclable. This makes the system resource-efficient and future-proof. Applications Rainwater harvesting – for household connections, garden irrigation, or cleaning Wastewater management (with factory approval) – decentralized solution without a sewer connection Large-scale systems – for apartment buildings, farms, vacation homes, or commercial use Modularly expandable – designed for accessories and retrofits Do you have questions? We’re here to help. Our customer service team is happy to assist you with selection, accessories, and installation: Phone: 0385 / 773370 Email: info@greenlife.de

DetailsBasement tank made of high-quality plastic with a screw-on lid, for rainwater harvesting. Seamlessly manufactured using a rotational molding process and reinforced with a 6-fold steel profile. Can be transported through standard-sized doors.Technical Specifications Material: PolyethyleneColor: black Weight: 60 kg Useful volume: 1000 liters Length: 1240 mm Width: 720 mm Height: 1595 mmWithout accessories

DetailsBasement tank made of high-quality plastic with a screw-on lid, for rainwater harvesting. Seamlessly manufactured using a rotational molding process and reinforced with a 6-fold steel profile. Can be transported through standard-sized doors.Technical SpecificationsMaterial: PolyethyleneColor: grayWeight: 60 kg Useful volume: 1000 liters Length: 1240 mm Width: 720 mm Height: 1595 mmWithout accessories